#57C4CB#57C4CB

#57C4CB is a light, moderate teal. Relative luminance 0.458; OKLCH L 76.0% C 0.100 H 201.0°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#57C4CB
RGB	rgb(87, 196, 203)
HSL	hsl(184, 53%, 57%)
HSV	hsv(184, 57%, 80%)
CMYK	cmyk(57.1%, 3.4%, 0%, 20.4%)
CIE-LAB	lab(73.42, -28.97, -12.93)
CIE-LCH	lch(73.42, 31.73, 204.05°)
OKLab	oklab(75.99% -0.0929 -0.0358)
OKLCH	oklch(75.99% 0.1 201)
XYZ	xyz(34.4454, 45.8145, 63.5161)
Luminance	0.4582 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C4CB #CB5E57

analogous

#57CB98 #57C4CB #578ACB

triadic

#57C4CB #CB57C4 #C4CB57

tetradic

#57C4CB #9857CB #CB5E57 #8ACB57

square

#57C4CB #9857CB #CB5E57 #8ACB57

split-complementary

#57C4CB #CB578A #CB9857

monochromatic

#287B80 #36A7AF #57C4CB #86D4D9 #B4E5E8

Accessibility & contrast

On white

2.07

#57C4CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#57C4CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C4CB

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C4CB	#FFFFFF	#000000	##000000
##57C4CB	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BCCC

Deuteranopia (green-blind)

#A5AFCC

Tritanopia (blue-blind)

#00CBC6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #57c4cb;
/* rgb */ color: rgb(87, 196, 203);
/* oklch */ color: oklch(76.0% 0.100 201.0);

Tailwind

colors: {
  custom: {
    50: '#92d6da',
    500: '#57c4cb',
    950: '#000000',
  },
}

SCSS

$custom: #57c4cb;
$custom-light: #92d6da;
$custom-dark: #000000;

JSON

{
  "hex": "#57c4cb",
  "rgb": {
    "r": 87,
    "g": 196,
    "b": 203
  },
  "hsl": {
    "h": 183.621,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.7599,
    "c": 0.09956,
    "h": 201
  },
  "luminance": 0.45818
}

Semantic roles & 50–950 ramp

primary

#57C4CB

secondary

#D7AAA7

accent

#544CDC

background

#F9FDFD

surface

#F2FAFA

border

#CCD3D3

text

#0E1414

muted

#7E8383

Preview Lab

Preview with #57C4CB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →